Keep power steering fluid moving back through the system with the Sunsong power steering return line hose assembly, part number 3402322. Installed in the gear-to-cooler position, it carries returning fluid from the steering gear to the cooler. It fits many vehicles as a direct-fit replacement, among them the 2007-2012 Chevrolet Silverado 1500, 2007-2012 GMC Sierra 1500 and 2007-2014 Chevrolet Tahoe, along with more Chevrolet, GMC and Cadillac applications. See the "Vehicles it fits" section for the full list.
- Rated for return-side duty: Return hoses carry a maximum working pressure of 250 psi and suit low-pressure, high-temperature operation. They are built to exceed original equipment performance standards.
- Precision-engineered assembly: Engineered for an exact fit. The assembly includes the additional components required to bring the wearable parts back to original condition.
- Corrosion-resistant tubing: The tubing resists corrosion and rust from high humidity, road salt, water and grime.
- Pressure-tested: Every return hose goes through a high-pressure quality assurance test before it leaves the factory.
Sunsong is a vertically integrated manufacturer that researches, develops and builds automotive fluid transfer hoses and lines. Its products are designed around what installers need, with a focus on exact form, fit and function.
Signs this part may need replacing include power steering fluid seeping at the hose or its fittings, a reservoir level that keeps dropping, or a hose that is cracked, swollen or chafed. If the return line is the source of the leak, this assembly replaces it.
Interchange: 36-352183 · 2647-492156 · 979-2462
40031 · 80618 · 352183 · 15186857 · 15812565 · 76625 · 5047 · 13402322 · 36352183 · 2647492156 · 9792462
This part cross-references / interchanges with the following part numbers:
36-352183, 3402322, 2647-492156, 40031, 979-2462, 80618, 352183, 15186857, 15812565, 76625, 5047, 13402322
Frequently Asked Questions
Where does this return line hose install?
It is cataloged for the gear-to-cooler position. It carries returning power steering fluid from the steering gear to the cooler on the listed Chevrolet, GMC and Cadillac applications.
What pressure is the Sunsong return hose rated for?
Sunsong rates its return hoses for a maximum working pressure of 250 psi. They are suited to low-pressure, high-temperature operation.
Which vehicles does part 3402322 fit?
It fits many vehicles, including the 2007-2012 Chevrolet Silverado 1500, 2007-2012 GMC Sierra 1500 and 2007-2014 Chevrolet Tahoe. See the "Vehicles it fits" section for the full list.
What are signs a power steering return line may need replacing?
Common signs include fluid seeping at the hose or fittings, a reservoir level that keeps dropping, or a cracked or swollen hose. Diagnose the source of a leak before replacing parts.
Is the hose tested before it ships?
Yes. Every Sunsong return hose goes through a high-pressure quality assurance test before it leaves the factory.
